Explain the term "molecular clock" and describe the types of measurements and comparisons that can be made with this type of clock. Be sure to answer this question in paragraph form, using complete sentences.
Molecular clocks use DNA or protein differences to estimate divergence time between species based on mutations.
Explanation:
Molecular clocks are tools that use DNA or protein differences to estimate the time since related species diverged from a common ancestor. Mutations accumulate at a steady rate, allowing scientists to study evolution timelines based on genetic sequences.
